Refrigerator



FIG. 1 is a front perspective view of a refrigerator showing our newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another front perspective view thereof, shown with unclaimedenvironment.

The broken lines in the figures show portions of the refrigerator whichform no part of the claimed design.

CLAIM We claim the ornamental design for a refrigerator, as shown anddescribed.